Deactivation - who did it? (V9)

We had a production object fail last night and it sent appropriate alarm emails. However when the prime shift people arrived it had been deactivated (despite being set to "After an error-free restart"), and I can't seem to find any trace of who or when it was deactivated. I ran some tests in another client hoping that manual deactivation would generate an entry in the MELD table, but no such luck.

So I don't think UC4 records or logs who/when a manual deactivation takes place, but I thought I'd throw it out here just in case someone can correct me...

(And if it is true that it is not logged anywhere, then it seems to be a serious auditing issue to me.)